Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Flood-Prevention Projects at Pennsylvania Anthracite Mines: Progress Report for Fiscal Year Ended June 30, 1947

Water Pools in Pennsylvania Anthracite Mines

Published Year

• 1940-1949 (2)

Subject

• Anthracite coal -- Pennsylvania. (2)
• Coal mines and mining -- Pennsylvania. (2)
• Barrier pillars. (1)
• Flood control. (1)
• Mine drainage -- Pennsylvania. (1)
• Mine water. (1)

Author

• Ash, S. H. (2)
• Eaton, W. L. (2)
• Hughes, Karl (2) *
• Romischer, W. M. (2)
• Cassap, W. E. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010